diff options
Diffstat (limited to 'arch/um/drivers/chan_user.c')
| -rw-r--r-- | arch/um/drivers/chan_user.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/arch/um/drivers/chan_user.c b/arch/um/drivers/chan_user.c index 8443d372f67c..b88e93b3a39f 100644 --- a/arch/um/drivers/chan_user.c +++ b/arch/um/drivers/chan_user.c @@ -1,4 +1,4 @@ -/* +/* * Copyright (C) 2000 - 2007 Jeff Dike (jdike@{linux.intel,addtoit}.com) * Licensed under the GPL */ @@ -82,17 +82,21 @@ int generic_console_write(int fd, const char *buf, int n) if (err) goto error; new = save; - /* The terminal becomes a bit less raw, to handle \n also as + /* + * The terminal becomes a bit less raw, to handle \n also as * "Carriage Return", not only as "New Line". Otherwise, the new - * line won't start at the first column.*/ + * line won't start at the first column. + */ new.c_oflag |= OPOST; CATCH_EINTR(err = tcsetattr(fd, TCSAFLUSH, &new)); if (err) goto error; } err = generic_write(fd, buf, n, NULL); - /* Restore raw mode, in any case; we *must* ignore any error apart - * EINTR, except for debug.*/ + /* + * Restore raw mode, in any case; we *must* ignore any error apart + * EINTR, except for debug. + */ if (isatty(fd)) CATCH_EINTR(tcsetattr(fd, TCSAFLUSH, &save)); return err; @@ -167,13 +171,13 @@ static int winch_thread(void *arg) exit(1); } - if(ioctl(pty_fd, TIOCSCTTY, 0) < 0){ + if (ioctl(pty_fd, TIOCSCTTY, 0) < 0) { printk(UM_KERN_ERR "winch_thread : TIOCSCTTY failed on " "fd %d err = %d\n", pty_fd, errno); exit(1); } - if(tcsetpgrp(pty_fd, os_getpid()) < 0){ + if (tcsetpgrp(pty_fd, os_getpid()) < 0) { printk(UM_KERN_ERR "winch_thread : tcsetpgrp failed on " "fd %d err = %d\n", pty_fd, errno); exit(1); |